Merge remote-tracking branch 'remotes/pmaydell/tags/pull-target-arm-20191025' into...

Merge remote-tracking branch 'remotes/pmaydell/tags/pull-target-arm-20191025' into staging

target-arm queue:
 * raspi boards: some cleanup
 * raspi: implement the bcm2835 system timer device
 * raspi: implement a dummy thermal sensor
 * misc devices: switch to ptimer transaction API
 * cache TB flag state to improve performance of cpu_get_tb_cpu_state
 * aspeed: Add an AST2600 eval board

# gpg: Signature made Fri 25 Oct 2019 13:11:25 BST
# gpg:                using RSA key E1A5C593CD419DE28E8315CF3C2525ED14360CDE
# gpg:                issuer "peter.maydell@linaro.org"
# gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>" [ultimate]
# gpg:                 aka "Peter Maydell <pmaydell@gmail.com>" [ultimate]
# gpg:                 aka "Peter Maydell <pmaydell@chiark.greenend.org.uk>" [ultimate]
# Primary key fingerprint: E1A5 C593 CD41 9DE2 8E83  15CF 3C25 25ED 1436 0CDE

* remotes/pmaydell/tags/pull-target-arm-20191025: (42 commits)
  hw/arm/highbank: Use AddressSpace when using write_secondary_boot()
  hw/arm/raspi: Use AddressSpace when using arm_boot::write_secondary_boot
  hw/arm/bcm2836: Rename cpus[] as cpu[].core
  hw/arm/bcm2836: Make the SoC code modular
  hw/arm/bcm2835_peripherals: Use the SYS_timer
  hw/timer/bcm2835: Add the BCM2835 SYS_timer
  hw/arm/bcm2835_peripherals: Use the thermal sensor block
  hw/misc/bcm2835_thermal: Add a dummy BCM2835 thermal sensor
  hw/watchdog/milkymist-sysctl.c: Switch to transaction-based ptimer API
  hw/m68k/mcf5206.c: Switch to transaction-based ptimer API
  hw/timer/grlib_gptimer.c: Switch to transaction-based ptimer API
  hw/timer/slavio_timer.c: Switch to transaction-based ptimer API
  hw/timer/slavio_timer: Remove useless check for NULL t->timer
  hw/dma/xilinx_axidma.c: Switch to transaction-based ptimer API
  hw/timer/xilinx_timer.c: Switch to transaction-based ptimer API
  hw/net/fsl_etsec/etsec.c: Switch to transaction-based ptimer API
  target/arm: Rely on hflags correct in cpu_get_tb_cpu_state
  linux-user/arm: Rebuild hflags for TARGET_WORDS_BIGENDIAN
  linux-user/aarch64: Rebuild hflags for TARGET_WORDS_BIGENDIAN
  target/arm: Rebuild hflags for M-profile NVIC
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>